Author
Engels, Friedrich
1 results
Grotewohl, Otto
2 results
Höpfner, Christa [Vorw.]
1 results
Kamenew, L.
1 results
Kossarew, A.
1 results
Kraus, J.
1 results
Lenin
29 results
Lenin, W. I.
Marx, Karl
4 results
Reed, John
1 results
Stalin, Iosif Vissarionovič
3 results
Stoljarowa, Ruth [Vorw.]
1 results
Varga, Eugen
1 results